From 45d95282df12efbfdad8014647a8948403bfc11c Mon Sep 17 00:00:00 2001
From: jpark37 <jpark37@users.noreply.github.com>
Date: Tue, 15 Oct 2019 21:08:45 -0700
Subject: [PATCH] cmake: Use C++17 for compilation

WinRT language projection requires C++17 to compile, which will be used
to incorporate Windows 10 features like ScreenCapture.
---
 CMakeLists.txt | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f4b271d08..a3efc6cbf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.10)
 
 if (UNIX AND POLICY CMP0072)
 	# In case of both legacy and glvnd OpenGL libraries found. Prefer GLVND
@@ -70,8 +70,9 @@ if(NOT CMAKE_BUILD_TYPE)
         set(CMAKE_BUILD_TYPE RelWithDebInfo)
 endif()
 
-find_package(CXX11 REQUIRED)
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CXX11_FLAGS}")
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED YES)
+set(CMAKE_CXX_EXTENSIONS NO)
 
 if(${CMAKE_C_COMPILER_ID} MATCHES "Clang" OR ${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
 	set(CMAKE_COMPILER_IS_CLANG TRUE)